baber/WOPTO huggingface dataset:
Patent CA-3146488-A1 (CA)
Title: Vehicle shelf system and method of use
Inventor: HERRIMAN ELIZABETH
IPC: A47B46/00
Filed: 2020-07-10
Abstract: A shelf system that may be used with a vehicle is described. The shelf system may include first and second upright members forming an upright member plane. The shelf system may further include at least one floor rail with a U-shaped cross section having an inner lip and an outer lip separated by an offset, the outer lip being located in the upright member plane. The shelf system may further include at least one mid-rail with a Z-shaped cross section having an upstanding flange, a mid-span flange and a downstanding flange, wherein the downstanding flange is coplanar with the outer lip and the upright member plane. The shelf system may further include at least one upper rail of substantially constant thickness, the rail having a longitudinal portion and at least one transverse portion extending from the longitudinal portion, wherein the upper rail resides in the upright member plane.
Patent CA-3147699-A1 (CA)
Title: Inhibiteurs de ferroportine destines a etre utilises dans la prevention et le traitement de lesions renales
Inventor: MANOLOVA VANIA
IPC: A61K45/06
Filed: 2020-07-17
Abstract: L'invention concerne l'utilisation de composés inhibiteurs de ferroportine de la formule générale (I) permettant de prévenir et de traiter des lésions rénales, telles que, en particulier, des lésions rénales aiguës, et les symptômes et états pathologiques qui leur sont associés.
Patent CA-3148308-A1 (CA)
Title: Device for generating percussive pulses or vibrations for a construction machine
Inventor: MERZHAEUSER MARKUS
IPC: B06B1/12
Filed: 2021-10-26
Abstract: The invention relates to a device and a method for generating percussive pulses or vibrations for a construction machine, with a housing, a piston which is reversibly reciprocable in a working space in the housing between a first reversal point and a second reversal point, a pressure fluid supply, through which pressure fluid can in each case be led into and out of the working space in the region of the first reversal point and the second reversal point, wherein the piston can be set into the reversible movement in order to generate the percussive pulses or vibrations, at least one controllable valve, through which the pressure fluid can be led into and/or out of the working space, and a control unit which is connected to the at least one controllable valve, wherein by the control unit the movement of the piston in the working space can be controlled and changed. According to the invention provision is made in that the control unit is designed to rnove the piston at a frequency that corresponds to a resonance frequency of an overall arrangement comprising the piston and the pressure fluid.
Patent CA-3148433-A1 (CA)
Inventor: BOUL PETER J
IPC: C09K8/035
Filed: 2020-07-21
Abstract: L'invention concerne des procédés de détermination de l'intégrité d'un puits. Les procédés consistent à mélanger des matériaux conducteurs dans un fluide, à introduire le fluide dans le puits, et à amener les matériaux conducteurs à revêtir une surface d'une formation souterraine, de manière à former un revêtement de transport de données électriquement conducteur. Les procédés comprennent en outre la transmission de données à travers le revêtement de transport de données électriquement conducteur pour déterminer l'intégrité du puits.
Patent CA-3148460-A1 (CA)
Title: Horizontal connector system and method
Inventor: SHIRANI ALIREZA
IPC: F16L1/26
Filed: 2020-07-22
Abstract: An apparatus includes a flowline connector having an inboard pipe and an outboard assembly. The outboard assembly includes a frame and an outboard pipe moveable within the frame to allow the outboard pipe to be moved toward the inboard pipe. The outboard assembly also includes a profile pipe in which the outboard pipe is received, and the profile pipe and the outboard pipe are connected to move together. The profile pipe includes at least one guide to change pitch or yaw of the outboard pipe to direct the outboard pipe toward alignment with the inboard pipe as the outboard pipe is moved within the frame toward the inboard pipe. Additional systems, devices, and methods are also disclosed.
Patent CA-3149282-A1 (CA)
Inventor: BUI HUYNH-HOA
IPC: C12N15/113
Filed: 2014-07-21
Abstract: Disclosed herein are antisense compounds and methods for decreasing Tau mRNA  and protein expression. Such methods, compounds, and compositions are useful to treat, prevent, or ameliorate Tau-associated diseases, disorders, and conditions.
Patent CA-3150145-A1 (CA)
Inventor: FTOUNI JAMAL
IPC: B01J23/46
Filed: 2020-09-23
Abstract: La présente invention concerne un système catalytique comprenant un composé de métal de transition sur un support solide, la teneur du composé de métal de transition sur la surface du support solide étant de 0,1 à 30 % en poids, sur la base du poids sec du support solide. En outre, la présente invention concerne un procédé de fabrication du système catalytique, l'utilisation du système catalytique selon l'invention dans une réaction chimique, l'utilisation d'un support solide chargé d'un composé de métal de transition comme catalyseur et des pièces moulées ou des extrudats de granulés comprenant le système catalytique.
Patent CA-3150363-A1 (CA)
Title: Nuclear reactors having liquid metal alloy fuels and/or moderators
Inventor: BOTHA FREDERICK
IPC: G21C3/04
Filed: 2020-10-15
Abstract: Nuclear reactor systems and associated devices and methods are described herein. A representative nuclear reactor system includes a reactor vessel having a barrier separating a core region from a shield region. A plurality of fuel rods containing a liquid nuclear fuel are positioned in the core region. A liquid moderator material is also positioned in the core region at least partially around the fuel rods. A plurality of heat exchangers can be positioned in the shield region, and a plurality of heat pipes can extend through the barrier. The moderator material is positioned to transfer heat received from the liquid nuclear fuel to the heat pipes, and the heat pipes are positioned to transfer heat received from the moderator material to the heat exchangers. The heat exchangers can transport the heat out of the system for use in one or more processes, such as generating electricity.
Patent CA-3150939-A1 (CA)
Inventor: MILLER JONATHAN
IPC: F16D13/38
Filed: 2022-03-03
Abstract: A brake or a clutch includes a central shaft, an output-side threaded driver, an output brake plate, an input brake plate, and an input-side threaded driver. The output-side threaded driver and the input-side threaded driver are rotationally locked to the central shaft, such as by splines. The output-side threaded driver is threaded to the output brake plate and the input-side threaded driver is threaded to the input brake plate. The output brake plate is threaded to the input brake plate in a direction opposite the threaded engagement of the drivers to the brake plates. The brake or clutch may include two stator plates and three friction discs located between the output brake plate and the input brake plate.
Patent CA-3151001-A1 (CA)
Inventor: YAO SHUN
IPC: G06F9/44
Filed: 2022-03-03
Abstract: The present application relates to a method for uniformly managing data exporting function of a plurality of subsystems in a system. The method comprises: generating, upon reception of a data exporting request, a task to be executed according to data exporting requirement information carried with the data exporting request, and adding the generated task to be executed to a set of tasks to be executed; periodically obtaining machine resource data of each subsystem, and obtaining target task to be executed conforming to a preset task obtaining condition from the set of tasks to be executed according to the machine resource data of each subsystem; determining target subsystem from which data is required to be exported according to task parameter of the target task to be executed and extracting target data required to be exported from the target subsystem, and sending target data to a file storage server for user download.
Patent CA-3152286-A1 (CA)
Inventor: DRIEHUYS BASTIAAN
IPC: G01R33/563
Filed: 2007-10-02
Abstract: A method for providing MRI data of pulmonary gas exchange and/or alveolar-capillary barrier status, comprises: transmitting an RF MRI excitation pulse sequence configured to excite dissolved phase hyperpolarized 129Xe in a gas exchange region of a lung of a subject; obtaining MRI image data of dissolved phase hyperpolarized 129Xe in a red blood cell (RBC) compartment in the gas exchange region of the lung of the subject based on the transmission of the RF MRI  excitation pulse sequence; and generating at least one 3-D dissolved phase hyperpolarized 129Xe MRI image of the gas exchange region of the lung using the obtained dissolved phase hyperpolarized 129Xe MRI image data of the RBC compartment.
Patent CA-3153917-A1 (CA)
Title: Gestion d'acces a un reseau
Inventor: YAO HUIWEN
IPC: H04W88/08
Filed: 2020-10-16
Abstract: Selon l'invention, au sein d'un système de communications par satellite, une station de base communique avec un équipement d'utilisateur (UE) conforme à une norme via un satellite doté d'un champ de vision. La station de base est dotée d'un processeur qui donne comme instruction au satellite de générer un signal à faisceau large couvrant une pluralité de cellules dans le champ de vision, et détecte une demande d'accès provenant d'un équipement d'utilisateur à l'intérieur de la pluralité de cellules sur le signal à faisceau large. La station de base, comportant un dispositif de traitement tel qu'un eNodeB, génère ensuite un ou plusieurs signaux de diffusion/d'accès au réseau qui sont transmis en liaison montante à un satellite et diffusés via un ou plusieurs faisceaux nominaux générés par le satellite, couvrant toutes les cellules inactives, une cellule de la pluralité de cellules détenant la demande d'accès.
Patent CA-3157325-A1 (CA)
Title: Coating for reducing oil absorbency of cellulosic webs
Inventor: BACKFOLK KAJ
IPC: D21H19/12
Filed: 2020-11-04
Abstract: A method for reducing the surface oil absorption of cellulose based substrate is provided, in which a coating composition is applied to said substrate; and in which the coating composition comprises carboxymethyl cellulose (CMC) and/or a salt of carboxymethyl cellulose (CMC). A coated paperboard, and a laminate of the coated paperboard with a polymer layer is also provided. The coating composition provides improved surface oil absorption and improved adherence of an overlying polymer layer.
Patent CA-3158761-A1 (CA)
Inventor: MENG YONG
IPC: C09K8/584
Filed: 2020-10-23
Abstract: A biochemical compound blocking remover, comprising the following components in parts by mass: A. 10-50 parts of a biological surfactant; and B. 5-20 parts of a chemical surfactant, wherein the chemical surfactant is selected from anionic-nonionic surfactants. The biochemical compound blocking remover mainly solves the problems in existing blocking removers of a poor blocking removal effect against organic blockages, damage to formations and oil wells, serious environmental pollution, and corrosion to equipment and pipes, and can be used in industrial production such as oil field blocking removal and decompression and augmented injection.
Patent CA-3159243-A1 (CA)
Inventor: KARLSSON PER-ANDERS
IPC: B25D17/24
Filed: 2020-10-23
Abstract: L'invention concerne un marteau perforateur à commande pneumatique, comprenant un piston et un distributeur disposés axialement l'un par rapport à l'autre dans un boîtier, le piston étant disposé pour être déplacé axialement entre une première position et une deuxième position. Le marteau perforateur comprend en outre un système d'entraînement pneumatique, comprenant une chambre d'entraînement, une chambre de retour et une pluralité de canaux servant à la distribution de gaz d'entraînement dans ledit système d'entraînement. La chambre de retour est disposée au niveau d'un côté inférieur du piston et la chambre d'entraînement est disposée au niveau d'un côté supérieur du piston, la chambre d'entraînement étant définie par un espace variable entouré par au moins le boîtier, le piston et le distributeur. La chambre d'entraînement comprend au moins un orifice d'entrée et au moins un orifice d'échappement disposés sur une circonférence de la chambre d'entraînement, la mise en pression du système d'entraînement pneumatique produisant une alternance de la mise en pression de la chambre d'entraînement et de la chambre de retour, le piston effectuant un mouvement de va-et-vient entre la première et la deuxième position. De plus, le piston comprend une première surface interne et le distributeur comprend une deuxième surface interne, lesdites première et deuxième surfaces internes étant disposées pour s'aligner l'une adjacente de l'autre lorsque le piston se déplace vers la première position, ledit alignement divisant la chambre d'entraînement en une chambre d'entraînement secondaire et au moins une chambre de suralimentation, ladite au moins une chambre de suralimentation étant séparée de l'entrée et de l'orifice d'échappement. L'invention concerne également un marteau perforateur se présentant sous la forme d'un marteau fond de trou, DTH, et un appareil de forage comprenant un tel marteau perforateur.
Patent CA-3163657-A1 (CA)
Inventor: KJOERLING KRISTOFER
IPC: G10L21/038
Filed: 2011-07-14
Abstract: Methods and systems are disclosed for generating a plurality of energy- adjusted high frequency subband signals covering a high frequency interval from a plurality of low frequency subband signals. The method involves: receiving the plurality of low frequency subband signals; receiving a set of target energies; generating a plurality of high frequency subband signals from the plurality of low frequency subband signals and from a plurality of spectral gain coefficients associated with the plurality of low frequency subband signals, respectively, by applying the plurality of spectral gain coefficients to the plurality of low frequency subband signals; and adjusting the energy of the plurality of high frequency subband signals using the set of target energies to generate the plurality of energy-adjusted high frequency subband signals. Adjusting the energy of the plurality of high frequency subband signals comprises deteimining, for each target interval, a common envelope adjustment value for each of the high frequency subband signals within the target interval. The methods and sytems may be applied for providing audio signals having increased perceived audio quality.
Patent CA-3163748-A1 (CA)
Title: Reaction endothermique d'un gaz d'alimentation chauffe par chauffage par resistance
Inventor: MORTENSEN PETER MOLGAARD
IPC: B01J23/885
Filed: 2020-12-03
Abstract: Le catalyseur structuré est conçu pour catalyser une réaction endothermique d'un gaz d'alimentation, ledit catalyseur structuré comprenant une structure macroscopique de matériau électriquement conducteur, ladite structure macroscopique supportant un revêtement céramique, ledit revêtement céramique supportant un matériau catalytiquement actif, le matériau électroconducteur étant au moins partiellement un composite sous la forme d'un mélange homogène d'un matériau métallique électroconducteur et d'un matériau céramique, la structure macroscopique étant au moins partiellement composée de deux matériaux ou plus ayant des résistivités différentes.
Patent CA-3163762-A1 (CA)
Title: User voice detector device and method using in-ear microphone signal of occluded ear
Inventor: MONSARRAT-CHANON HAMI
IPC: G10L25/78
Filed: 2020-12-03
Abstract: A device and a method for detecting voice of a user of an intra-aural device. The intra-aural device has an in-ear microphone adapted to be in fluid communication with an outer-ear ear canal of the user occluded from an environment outside the ear. A signal provided by the in-ear microphone is obtained to determine an acquired voice indicator signal, and a voice produced by the user is detecting by comparing the acquired voice indicator signal with a corresponding threshold value, upon the acquired voice indicator signal being larger than the corresponding threshold value. Although the method also reduces any voice interference coming from a non-user, the results are improved when the non-user voice is captured from an outer-ear microphone of the intra-aural device.
Patent CA-3171598-A1 (CA)
Inventor: TSIKLIOS CHRISTOS
IPC: H02J15/00
Filed: 2021-06-02
Abstract: A method for demand-based closed-loop control of an electrochemical plant, which comprises modules and a control unit, each module (M) being individually controlled by the control unit and supplied with a module-specific electric operating current, in order for each of the modules to generate a separate product flow, the product flows of the individual modules, which are connected in parallel with regard to their product flows, being merged to form a total product flow of the plant, wherein the following steps are carried out by the control unit (C) when a start condition is satisfied: - recording a current total product flow demand 1, - recording the current efficiency of the modules (M) of the electrochemical plant depending on the ratio of the respective operating current and product flow 2, -determining the operationally ready modules 3, -determining module-specific target operating currents for the operationally ready modules to cover the current total product flow demand from a range of permissible module-specific target operating currents as a function of the efficiency of the modules and the current total product flow demand 4, -setting the operating currents of the operationally ready modules to the determined module-specific target operating currents 5.
Patent CA-3173644-A1 (CA)
Inventor: SHEEHAN STAFFORD W
IPC: B01J23/26
Filed: 2021-06-24
Abstract: La présente divulgation concerne des catalyseurs, comprenant : du cuivre ; du zinc ; un ou plusieurs premiers éléments choisis parmi le fer, le nickel, ou le cobalt ; l'aluminium ; l'oxygène ; facultativement, un ou plusieurs seconds éléments choisis parmi un métal des groupes V, VII, VIII, IX, X, et XI (par exemple, le manganèse, l'argent, le niobium, le zirconium, le molybdène, le ruthénium, ou le palladium) ; et éventuellement, un ou plusieurs métaux du groupe IA, et le premier élément étant présent en une quantité d'environ 1 à environ 40 % en poids (par exemple, environ 1 à environ 10 % en poids, environ 25 à environ 40 % en poids, environ 30 à environ 40 % en poids, ou environ 35 à environ 40 % en poids) de la quantité totale du cuivre, du zinc, du premier élément, du second élément facultatif, et du métal du groupe IA facultatif, et des procédés d'utilisation dudit catalyseur dans la production d'éthanol et d'alcools supérieurs à partir de dioxyde de carbone.
Patent CA-3173751-A1 (CA)
Title: Method for producing lithium hydroxide
Inventor: ARIYOSHI HIROTAKA
IPC: C01D15/02
Filed: 2021-04-21
Abstract: The present invention provides a method for producing lithium hydroxide, said method enabling the production of lithium hydroxide from lithium sulfate at a relatively low cost. A method for producing lithium hydroxide from lithium sulfate, said method comprising: a hydroxylation step wherein a lithium hydroxide solution is obtained by reacting the lithium sulfate with barium hydroxide in a liquid; a barium removal step wherein barium ions are removed from the lithium hydroxide solution with use of a cation exchange resin and/or a chelating resin; and a crystal precipitation step wherein lithium hydroxide is precipitated in the lithium hydroxide solution after the barium removal step.
Patent CA-3173978-A1 (CA)
Inventor: YOUNGBLOOD JEFFREY PAUL
IPC: C08B11/12
Filed: 2021-03-01
Abstract: The present disclosure provides to a novel continuous processing method to prepare sheets comprising cellulose nanofibril (CNF) and carboxymethyl cellulose (CMC). Single screw extrusion was utilized to continuously process mechanically fibrillated cellulose nanofibrils (CNF) into sheets. Water-retention ability and stability of CNF suspensions containing different processing aids was assessed through centrifugation and zeta potential analysis. Subsequently, highly loaded pastes (up to ~25 wt.% total solids content) containing the best performing processing aids (carboxymethyl cellulose (CMC), xanthan gum (XG), and anionic polyacrylamide (aPAM)) and CNF were prepared using a Brabender with Banbury mixer-head at a dry weight ratio of either 0.1 to 1 or 0.15 to 1, respectively. Validation of the mixing procedure proved that highly loaded CNF pastes can be processed in under 40 minutes, saving up to 40 days in preparation and drying time.
Patent CA-3174211-A1 (CA)
Title: System and method for reversing orientation and view of selected components of a miniaturized surgical robotic unit in vivo
Inventor: HUNTER BANKS
IPC: A61B34/30
Filed: 2021-05-11
Abstract: A system and method for moving a robotic unit in vivo. The robotic unit can include a camera subassembly having a camera assembly coupled to a camera axially extending support member, a first robot arm subassembly having a first robot arm coupled to a first robot arm axially extending support member, and a second robot arm subassembly having a second robot arm axially extending support member, wherein when inserted in a cavity of a patient through an insertion point, the camera assembly and the first and second robot arms can be controlled for actuating at least one joint of each of the robot arms to reverse direction such that an end effector region of each of the first and second robot arms is facing towards the insertion point, and moving the camera assembly in a selected direction such that the camera elements are facing towards the insertion point.
Patent CA-3174280-A1 (CA)
Title: Liquid level gauge assembly with integral electronic display
Inventor: LEASE BENJAMIN
IPC: G01F23/80
Filed: 2018-09-24
Abstract: An electronic liquid level gauge assembly (12), includes an electronic display (59) connected to a tank (28). The display has first (60) and second (62) display portions for indicating liquid level condition. A first electronic sensor (54) senses a change in magnetic field of a magnet (120) associated with a liquid level sensing probe (15), with magnet rotation being proportional liquid level change. A processor (174) determines a temperature-compensated liquid level condition by correlating the liquid level signal with temperature of the liquid via a wireless temperature sensor (175). Signals related to the temperature-compensated liquid level are sent to the display and wirelessly transmitted to a smart device (46) or the like for remotely viewing the tank information on a display (45). The smart device (46) also includes a special app for selecting and sending information, firmware updates, and display configuration data to the electronic gauge assembly (12).
Patent CA-3175279-A1 (CA)
Inventor: OKANO FUMIYOSHI
IPC: A61P43/00
Filed: 2021-03-11
Abstract: La présente invention aborde le problème de la fourniture d'un médicament pour le traitement et/ou la prévention du cancer. Afin de résoudre le problème mentionné ci-dessus, la présente invention concerne un médicament pour le traitement et/ou la prévention du cancer, ledit médicament étant caractérisé en ce qu'il contient une combinaison d'un inhibiteur de point de contrôle immunitaire avec un anticorps ou un fragment de celui-ci ayant une réactivité immunologique avec une protéine CAPRIN-1, soit séparément, soit sous une forme combinée.